| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $156.78 | 10.568% | $173.3485 | $173.35 | $173.35 | $173.30 |
| Purchase #2 | $171.64 | 6.292% | $182.4396 | $182.44 | $182.45 | $182.40 |
| Purchase #3 | $9.49 | 10.741% | $10.5093 | $10.51 | $10.50 | $10.50 |
| Purchase #4 | $133.35 | 10.666% | $147.5731 | $147.57 | $147.55 | $147.60 |
| Purchase #5 | $102.37 | 13.739% | $116.4346 | $116.43 | $116.45 | $116.40 |
| Purchase #6 | $244.41 | 3.111% | $252.0136 | $252.01 | $252.00 | $252.00 |
| Purchase #7 | $97.55 | 9.314% | $106.6358 | $106.64 | $106.65 | $106.60 |
| 7 purchase totals = | $915.59 | $988.9545 | $988.95 | $988.95 | $988.80 | |